响应卷曲为空

Question

响应为NULL。这是我的代码：

$url = "http://www.localhost:81/dbWIP/selectApi.php?name='$name'";
$client = curl_init();
echo $client;
curl_setopt($client, CURLOPT_URL,$url);
curl_setopt($client,CURLOPT_RETURNTRANSFER,true);
curl_setopt($client, CURLOPT_HEADER, false);
$response = curl_exec($client);
curl_close($client);
$result = json_decode($response);
echo $response;

Answer 1

$ name var无法正确显示，请尝试以下操作：

<shape-holder>
  <circle>
    Custom Circle content
  </circle>
  <line>
    Custom Line content
  </line>
</shape-holder>

现在它只是显示：

  

$ url =“ http://www.localhost:81/dbWIP/selectApi.php?name='$ name'”;